CFD Toolkit

A comprehensive toolkit for CFD (Computational Fluid Dynamics) data processing and format conversion. This library combines VTU file processing capabilities from @simzero/rom with format conversion utilities from @simzero/cfdutils.

Features

- VTU File Processing
- Load and parse VTU files
- Extract point and cell data
- Access scalar field values
- List available fields

- Format Conversions
- STL to VTK conversion
- STL to VTP conversion
- VTK to STL conversion
- VTP to STL conversion

Installation

``bash
npm install cfd-toolkit
`

Usage

`javascript
const cfdToolkit = require('cfd-toolkit');

// Load and parse VTU file
const data = cfdToolkit.loadVtuFile(arrayBuffer);
console.log(data.availableFields); // List available fields
console.log(data.pointData); // Access point data
console.log(data.cellData); // Access cell data

// Format conversions
const vtkData = cfdToolkit.stlToVtk(stlData);
const vtpData = cfdToolkit.stlToVtp(stlData);
const stlFromVtk = cfdToolkit.vtkToStl(vtkData);
const stlFromVtp = cfdToolkit.vtpToStl(vtpData);
``

License

LGPL-3.0-only - This library incorporates code from @simzero/rom and @simzero/cfdutils, both licensed under LGPL-3.0.

Credits

This toolkit builds upon:
- @simzero/rom - For VTU file processing
- @simzero/cfdutils - For format conversions
- vtk.js - For visualization capabilities

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.